Lipid Bilayer.A plasma membrane is made up of Lipid Bilayers, which consists of polar phosphate heads, which are hydrophilic or water loving, and non-polar fatty acid tails, which are hydrophobic. Proteins are embedded in the membrane as well.Cell membranes are known to have holes, or selective permeable.
Answer:
D geothermal
Geothermal energy is harnessed beneath the Earth's surface.
<span>Bones are linked together at skeletal joints by </span>cartilage I believe.
You have to be 17 years of age . They don’t sell M rated games to anyone younger than the age of 17
Chromosome non-disjunction, anaphase lag and endoreplication
